Make an algorithm (the quickest way) for a sequence ($a_n$) of natural number defined as follow:$a_1=1$, $a_2=2$, $\ldots$ , $a_n= gcd(a_{n-1},a_n)>1$. We asking about an index of any number for example: 5 -> 10 332 -> 312
2026-03-26 23:04:43.1774566283
Sequence - GCD(a,b)>1
309 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in ALGORITHMS
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